👤
DUQUELJ596IN
Answered

what is the quadratic form of x² + 5x - 14 = 0​

Sagot :

RCABS04IN

Answer:

i hopeit hwlp

Step-by-step explanation:

How to solve your problem

2+5−14=0

Quadratic formula

Factor

1

Use the quadratic formula

=−±2−4√2

Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.

2+5−14=0

=1

=5

=−14

=−5±52−4⋅1(−14)√2⋅1

2

Simplify

3

Separate the equations

4

Solve

Solution

=2=−7

TIFFANYXENON07IN

Answer:

 =  2

= − 7

Step-by-step explanation:

x² + 5x - 14 = 0

a = 1, b = 5, c = -14

x = -b ± √(b² - 4ac) / 2a

= -5 ± √(5)² - 4(1)(-14) / 2(1)

= -5 ± √25 - (-56) / 2

= -5 ± √25 + 56 / 2

= -5 ± √25 + 56 / 2

= -5 ± √81 / 2

= -5 ± 9 / 2

= -14 / 2 or 4 / 2

= -7 or 2

#Carryonlearning

In Studier: Other Questions